This Gadget Gives You a Low

Wall Street JournalThis Gadget Gives You a Low-Voltage Pick-Me-Up - WSJWall Street JournalMy afternoon pick-me-up packs more of a jolt than your average cup of joe. I've been sticking a new $300 device called Thync to my temple when I need an energy boost or help unwinding for the past week and a half. In five- to 20-minute sessions, the ...and more »